<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8" />
  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
  <meta http-equiv="X-UA-Compatible" content="ie=edge" />
  <title>面向对象 Tab</title>
  <link rel="stylesheet" href="./styles/tab.css" />
  <link rel="stylesheet" href="./styles/style.css" />
</head>

<body>
  <main>
    <h4>Js 面向对象 动态添加标签页</h4>
    <div class="tabsbox" id="tab">
      <!-- tab 标签 -->
      <nav class="firstNav">
        <ul>
          <li class="liactive"><span>测试1</span><span class="iconfont icon-guanbi"></span></li>
          <li><span>测试2</span><span class="iconfont icon-guanbi"></span></li>
          <li><span>测试3</span><span class="iconfont icon-guanbi"></span></li>
        </ul>
        <div class="tabadd">
          <span>+</span>
        </div>

      </nav>

      <!-- tab 内容 -->
      <div class="tabscon">
        <section class="conactive">测试1</section>
        <section>测试2</section>
        <section>测试3</section>
      </div>
    </div>

  </main>
  <!-- <script src="./js/index.js"></script> -->
  <script src="./js/课后js.js"></script>
  <script>

  </script>
</body>

</html>